22218672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:850

約数の個数: 80

約数和(自身を含む): 66424320

約数和(自身を除く): 44205648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 743, 1068, 1246, 1424, 1486, 1869, 2136, 2229, 2492, 2972, 3738, 4272, 4458, 4984, 5201, 5944, 7476, 8916, 9968, 10402, 11888, 14952, 15603, 17832, 20804, 29904, 31206, 35664, 41608, 62412, 66127, 83216, 124824, 132254, 198381, 249648, 264508, 396762, 462889, 529016, 793524, 925778, 1058032, 1388667, 1587048, 1851556, 2777334, 3174096, 3703112, 5554668, 7406224, 11109336, 22218672]

約数ペア:

[(1, 22218672), (2, 11109336), (3, 7406224), (4, 5554668), (6, 3703112), (7, 3174096), (8, 2777334), (12, 1851556), (14, 1587048), (16, 1388667), (21, 1058032), (24, 925778), (28, 793524), (42, 529016), (48, 462889), (56, 396762), (84, 264508), (89, 249648), (112, 198381), (168, 132254), (178, 124824), (267, 83216), (336, 66127), (356, 62412), (534, 41608), (623, 35664), (712, 31206), (743, 29904), (1068, 20804), (1246, 17832), (1424, 15603), (1486, 14952), (1869, 11888), (2136, 10402), (2229, 9968), (2492, 8916), (2972, 7476), (3738, 5944), (4272, 5201), (4458, 4984)]